local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_MANADRAIN)
setCombatParam(combat, COMBAT_PARAM_EFFECT, 7)
setCombatParam(combat, COMBAT_PARAM_TARGETCASTERORTOPMOST, 1)
setCombatParam(combat, COMBAT_PARAM_AGGRESSIVE, 0)
setCombatFormula(combat, COMBAT_FORMULA_LEVELMAGIC, 0, 220, 0, 370)
function onCastSpell(cid, var)
return doCombat(cid, combat, var)
end